CN1148916C - Method of downloading large data based on radio communication protocol - Google Patents
Method of downloading large data based on radio communication protocol Download PDFInfo
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- CN1148916C CN1148916C CNB011263334A CN01126333A CN1148916C CN 1148916 C CN1148916 C CN 1148916C CN B011263334 A CNB011263334 A CN B011263334A CN 01126333 A CN01126333 A CN 01126333A CN 1148916 C CN1148916 C CN 1148916C
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Abstract
The present invention provides a method for downloading large data by using a radio communication protocol. Special webpage program modules are respectively arranged on a radio electronic device of a client end and a server on a radio network. When the electronic device uses a module form to transmit a large data downloading request to the server, the server reads a corresponding document from a database according the content of the request; then, the document is divided into a plurality of data blocks according to the limitation of the transmitted data of the radio network, and the total number of the data blocks is replied to the electronic device by using the module form. The electronic device transmits downloadable commands of data of the data blocks to the server one by one, and the server orderly transmits the data blocks to the electronic device one by one according to the commands. Thus, the electronic device can combine the received data blocks into an integral document, and the present invention breaks through the limitation that the radio communication protocol can not download the large data.
Description
Technical field
The present invention relates to a kind of method of utilizing wireless communication protocol to download large data, be server on the wireless network receive one send by the electronic installation of client the request of download large data the time, this server is promptly according to the content of this request, in a database, read corresponding file, again according to the restriction of wireless network transmissions data, this document is divided into a plurality of data blocks, and the total block data of these data blocks replied this electronic installation, the order that makes this electronic installation send one by one can downloading each data block data is to this server, make this server one by one each data block of this document is orderly sent to this electronic installation according to these orders, and then make this electronic installation can be with each data block of receiving, be combined into a complete file, reach and break through the restriction that wireless communication protocol can't be downloaded large data.
Background technology
Wireless communication protocol (WAP) is one to provide a kind of communications protocol of service on net under the environment of wireless telecommunications, make us can be easily by the action terminating machine (as: mobile phone, personal digital assistant device ... etc.) obtain on the wireless network instant leading (as: lastest news, quotations on the stock market ... etc.), replacing in the past us must be by carrying the PC of inconvenience, or the high notebook computer dialing netwok access of price.
Yet this wireless communication protocol is limited to the restriction of wireless network approach (Gate Way) transmission size of data, so that each download request, only can obtain the data of several K (1000Bye), can't obtain more information, the data for downloading other relatively large types just can't realize.
Summary of the invention
In view of this, can't download the shortcoming of mass data for improving above-mentioned wireless communication protocol, the inventor is through the permanent research and experiment of making great efforts, and development and Design goes out a kind of method of utilizing wireless communication protocol to download large data of the present invention finally.
The objective of the invention is to respectively on the electronic installation and the server on the wireless network of a client, be set with a special web page program module, when this electronic installation uses this module form to send a download large data request to this server, this server is promptly according to the content of this request, in a database, read corresponding file, succeed again restriction according to the wireless network transmissions data, this document is divided into a plurality of data blocks, and the total block data of these data blocks replied this electronic installation with this module form, the order that makes this electronic installation send one by one can downloading each data block data is to this server, make this server one by one each data block of this document is orderly sent to this electronic installation according to these orders, and then make this electronic installation each data block of receiving can be combined into a complete file; When this electronic installation download these data blocks during, and be terminated when downloading, the progress of having downloaded by a memory storage then, and downloaded files, when making this electronic installation download this document again next time, can never download the initial data piece of part, proceed to download the part that this is not downloaded
Another object of the present invention is to is to be set with one on this electronic installation to download the progress indicator strip program, when this electronic installation receives each data block of this document that is transmitted by this server, promptly this bar is shown by this display, and when receiving the data block of this document, the unit length of this bar that promptly extends, the progress of downloading with the prompting user.
Description of drawings
For doing further understanding and understanding, for the embodiment conjunction with figs., be described in detail as follows now purpose of the present invention, shape, constructing apparatus feature and effect thereof:
Fig. 1 is the flow chart of client of the present invention.
Fig. 2 is the flow chart of service end of the present invention.
Embodiment
The present invention is a kind of " utilize wireless communication protocol download the method for large data ", respectively at electronic installation (as: the personal digital assistant device of a client, mobile phone ... etc.) and wireless network on server on, be set with a special web page program module (as: dynamic web page technique (ASP)), when this electronic installation uses this module form to send a download large data request to this server, this server is promptly according to the content of this request, in a database, read corresponding file, and then according to the restriction of wireless network transmissions data, this document is divided into a plurality of data blocks, and the total block data of these data blocks replied this electronic installation with this module form, the order that makes this electronic installation send one by one can downloading each data block data is to this server, make this server one by one each data block of this document is orderly sent to this electronic installation according to these orders, and each data block that this electronic installation will be received, be combined into a complete file, show by a display, browse for the user.
In the present invention, be set with one on this electronic installation and download the progress indicator strip program, when this electronic installation receives each data block that is transmitted by this server, promptly this bar is shown by display, and when receiving one of file data block, promptly increase unit length of this bar, with the progress of prompting user download.
In the present invention, when this electronic installation download each data block of this document during, and be terminated when downloading, then the progress of having downloaded by a memory storage, and the file of having downloaded, when making this electronic installation download this document again next time, can never download the initial data piece of part, proceed to download the part that this is not downloaded, can be during downloading for the user, select to stop downloading, when making this electronic installation download again once more, can continue to download from interruptions.
In the present invention, this electronic installation can be according to the part of selected download, the download command that sends each data block data of this part one by one is to this server, this server is ordered according to these, one by one will this selected each data block of this document of downloading part, be orderly sent to this electronic installation, can select the wherein some fragments of this document to download in order to do the user.
In the present invention, this electronic installation can be stored in downloaded files in one memory, and then shows by display whether one select to browse the prompting of this document, selects whether to browse for the user, if during selected browsing, then this document is shown by display.
In the present invention, see also shown in Figure 1ly, when the user starts this electronic installation and downloads large data on the wireless communication protocol (WAP), this electronic installation will be handled according to following step:
(101) at first, the form of utilization special web page program module sends one and downloads request of data to this server;
(102) read the total block data of downloading by the data block of server answer again;
(103) show a prompting of selecting all downloads or part to download by a display, and then judge whether selected whole download? if proceed following step; Otherwise, carry out step (109);
(104) send one by one and download the ordering of each data block data to server;
(105) read these data blocks of download, and the download progress bar is shown, with prompting user download progress by display;
(106) judge whether to finish download? if proceed the following step; Otherwise, carry out step (104);
(107) each data chunk that will download is synthesized a complete file;
(108) by display this document is shown, browse, then, finish for the user;
(109) the initial data piece of downloading from chosen part, the download command that sends each data block data one by one is to server;
(110) read these data blocks of download, and the download progress bar is shown, with prompting user download progress by display;
(111) judge whether to finish download? if carry out step (107); Otherwise, proceed step (109).
In the present invention, see also shown in Figure 2ly, server on wireless network system handles according to following step:
(201) at first, judge whether to receive data download request by the form transmission of client utilization special web page program module? if carry out following step; Otherwise, proceed step (201);
(202) according to this data download request in a database, read file to asking;
(203) according to the restriction of wireless network transmission size of data, this document is divided into a plurality of data blocks;
(204) with the form of the total block data of these data blocks utilization special web page program module, be sent to the client of sending the data download request;
(205) then, the download command that sends according to client is orderly sent to client with these data blocks one by one again;
(206) judge whether to finish transmission? if finish; Otherwise, proceed step (205).
So, method of the present invention can be reached and break through the restriction that wireless communication protocol is downloaded large data, downloads all types of large datas.
The above only is the best specific embodiment of the present invention, and structural feature of the present invention is not limited thereto, and anyly is familiar with present technique field person in field of the present invention, can think easily and variation or modification, all can be encompassed in the appended claim scope.
Claims (6)
1. method of utilizing wireless communication protocol to download large data, respectively on the electronic installation and the server on the wireless network of a client, be set with a special web page program module, when this electronic installation uses this module form to send a download large data request to this server, this server is promptly according to the content of this request, in a database, read corresponding file, and then according to the restriction of wireless network transmissions data, this document is divided into a plurality of data blocks, and the total block data of these data blocks replied this electronic installation with this module form, make this electronic installation send the order that to download each data block data one by one, to this server, and make this server one by one each data block of this document is orderly sent to this electronic installation according to these orders, and then each data block that this electronic installation will be received, be combined into a complete file, and show by a display; When this electronic installation download these data blocks during, and be terminated when downloading, the progress of having downloaded by a memory storage then, and downloaded files, when making this electronic installation download this document again next time, can never download the initial data piece of part, proceed to download the part that this is not downloaded.
2. the method for utilizing wireless communication protocol to download large data as claimed in claim 1, it is characterized in that, be set with one on this electronic installation and download the progress indicator strip program, when this electronic installation receives each data block that is transmitted by this server, promptly this bar is shown by display, and when receiving data block of file, promptly increase unit length of this bar, with the progress of prompting download.
3. the method for utilizing wireless communication protocol to download large data as claimed in claim 2, it is characterized in that, this electronic installation can be according to the part of selected download, the download command that sends these data block data one by one is to this server, this server is ordered according to these, one by one will these selected these data blocks of downloading part, be orderly sent to this electronic installation.
4. the method for utilizing wireless communication protocol to download large data as claimed in claim 3 is characterized in that this electronic installation can be a personal digital assistant device.
5. the method for utilizing wireless communication protocol to download large data as claimed in claim 3 is characterized in that this electronic installation can be a mobile phone.
6. the method for utilizing wireless communication protocol to download large data as claimed in claim 1 is characterized in that this special web page program module can be a dynamic web page technique.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB011263334A CN1148916C (en) | 2001-07-25 | 2001-07-25 | Method of downloading large data based on radio communication protocol |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB011263334A CN1148916C (en) | 2001-07-25 | 2001-07-25 | Method of downloading large data based on radio communication protocol |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1399447A CN1399447A (en) | 2003-02-26 |
| CN1148916C true CN1148916C (en) | 2004-05-05 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB011263334A Expired - Fee Related CN1148916C (en) | 2001-07-25 | 2001-07-25 | Method of downloading large data based on radio communication protocol |
Country Status (1)
| Country | Link |
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| CN (1) | CN1148916C (en) |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100417071C (en) * | 2003-05-30 | 2008-09-03 | 西安通视数据有限责任公司 | Forward error correcting method in one-way broadcast file transmission |
| CN1817040A (en) * | 2003-07-04 | 2006-08-09 | 皇家飞利浦电子股份有限公司 | Method of broadcasting multimedia content via a distribution network |
| CN100411341C (en) | 2005-08-10 | 2008-08-13 | 华为技术有限公司 | Parallel downloading method and terminal |
| US20070198482A1 (en) * | 2006-02-21 | 2007-08-23 | International Business Machines Corporation | Dynamic data formatting during transmittal of generalized byte strings, such as XML or large objects, across a network |
| CN101895468B (en) * | 2010-07-09 | 2015-09-16 | 中兴通讯股份有限公司 | A kind of terminal equipment, core network server, business polymerization system and method |
| CN101924792A (en) * | 2010-08-17 | 2010-12-22 | 优视科技有限公司 | Method and device for loading Flash on page through mobile terminal |
| CN102685248B (en) * | 2012-05-29 | 2016-01-27 | 银联商务有限公司 | A kind of data download method and system |
| CN104685489A (en) | 2012-08-22 | 2015-06-03 | 诺基亚技术有限公司 | Method and apparatus for exchanging status updates while collaborating |
-
2001
- 2001-07-25 CN CNB011263334A patent/CN1148916C/en not_active Expired - Fee Related
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| Publication number | Publication date |
|---|---|
| CN1399447A (en) | 2003-02-26 |
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Owner name: YINGHUADA(NAN JING) TECHNOLOGY CO., LTD. Free format text: FORMER OWNER: YINGYEDA GROUP(NANJING) ELECTRONIC TECHNOLOGY CO.,LTD Effective date: 20041112 |
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Effective date of registration: 20041112 Address after: 210000 Pai Road, Jiangning economic and Technological Development Zone, Nanjing, Jiangsu Patentee after: Inventec (Nanjing) Technology Co., Ltd. Address before: Nanjing City, Jiangsu province 210006 Crane Street No. 100 Patentee before: Inventec Group (Nanjing) Electronic Technology Co., Ltd. |
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| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20040505 Termination date: 20130725 |